baber/WOPTO huggingface dataset:
Patent KR-20090122430-A (KR)
Title: Erythropoietin fusion protein
Inventor: WEIK ROBERT
IPC: C07K14/505
Filed: 2008-02-20
Abstract: The present invention relates to recombinant fusion proteins wherein erythropoietin (EPO) is linked via its C-terminus to an Fc fragment, and wherein said recombinant fusion proteins are further carbamoylated at the primary amines of the fusion protein. More specifically the invention relates to carbamoylated EPO-Fc fusion proteins, wherein at least one, preferably two or more, lysine amine residues and/or the N-terminal amino acid of said fusion protein are carbamoylated. The carbamoylated EPO-Fc fusion proteins of the present invention having a reduced hematopoietic activity whereas the tissue regenerative activity, i.e. the nerval cell regenerative activity remains unaltered or is even enhanced as compared to unmodified EPO-Fc fusion proteins. The invention further relates to a process for the manufacture of such fusion proteins and to pharmaceutical compositions containing them, as well as to the use of such fusion proteins and pharmaceutical compositions for medical therapy.
Patent KR-20090123869-A (KR)
Title: Tv-centric system
Inventor: HIRONAKA TAKASHI
IPC: H04N5/44
Filed: 2008-02-13
Abstract: A method for abstracting a TV hardware component (26/28/30) to a service class to facilitate providing services through a TV.
Patent KR-20090128461-A (KR)
Title: Imaging apparatus
Inventor: IRISAWA SHIGERU
IPC: H04N5/225
Filed: 2008-03-13
Abstract: The present invention aims to provide an imaging apparatus with blur correction function in which a retention lever to mechanically retain an image sensor requires a minimum moving space and the thickness of a lens barrel can be reduced in optical axis direction. The imaging apparatus includes an image sensor (7) photoelectrically converting an image of a subject into an electric signal; an optical photographic system (3) forming the subject image on an imaging plane of the image sensor (7); a lens barrel (4) containing the optical photographic system (3) and being extendable/retractable in an optical axis direction of the optical photographic system (3); a frame member (8, 11) movably supporting the image sensor (7) in a plane perpendicular to the optical axis; a blur correction unit (9) correcting a blur in the image due to hand shake by moving the frame member (8, 11) in a plane perpendicular to the optical axis; and a retainer unit (10) retaining the frame member (8, 11) in one of the optical axis direction and a direction perpendicular to the optical axis.
Patent KR-20100015653-A (KR)
Title: Azeotrope-like compositions of tetrafluoropropene and alcohols
Inventor: BOWMAN JIM M
IPC: C09K5/04
Filed: 2008-04-15
Abstract: A composition including an effective amount of trans-1,3,3,3-tetrafluoropropene component combined with an effective amount of an alcohol selected from the group of methanol, ethanol, propanol, isopropanol, tert-butanol, isobutanol, 2-ethyl hexanol and any combination thereof, where the composition has azeotropic properties.
Patent KR-20100016355-A (KR)
Title: Tem8 peptides and vaccines comprising the same
Inventor: TSUNODA TAKUYA
IPC: C12N5/10
Filed: 2008-04-10
Abstract: According to the present invention, peptides comprising the amino acid sequence of SEQ ID NO: 3, 4, 9, 23, 25, 30, 60, 63 or 68 were demonstrated to have cytotoxic T lymphocyte (CTL) inducibility. Therefore, the present invention provides a peptide having the amino acid sequence selected from the group of SEQ ID NOs: 3, 4, 9, 23, 25, 30, 60, 63 and 68. The peptide can include one, two, or several amino acid substitutions or addition so long as its CTL inducibility is retained. Furthermore, the present invention provides pharmaceutical agents for treating and/or prophylaxis of tumors, and/or prevention of postoperative recurrence thereof, which comprises any of these peptides. The pharmaceutical agents of this invention include vaccines.
Patent KR-20100017645-A (KR)
Title: Dynamic motion vector analysis method
Inventor: FARFADE SACHIN SUDHAKAR
IPC: H04N7/24
Filed: 2008-04-08
Abstract: The proposed Dynamic Motion Vector Analysis method applies to the motion compensation module of a video decoder system. The method analyzes the motion-vectors of a given region of picture frame and outputs a set of regions to be fetched from the reference frames stored in the external memory. The size and number of regions are decided by a hierarchical method that uses a set of user-defined input thresholds. Pre-processing of the motion vectors associated with the given region allows the method to handle reference data to be fetched from multiple reference frames in the same framework. A complementary dynamic batch (region of operation) size strategy that works along with MV-analysis is also proposed to help utilize the on-chip memory resources more efficiently.
Patent KR-20100035637-A (KR)
Title: Selective cell therapy for the treatment of renal failure
Inventor: ATALA ANTHONY
IPC: A61K35/22
Filed: 2008-06-06
Abstract: Provided herein are isolated populations of kidney cells harvested from differentiated cells of the kidney, wherein cells have been expanded. The kidney cells may include peritubular interstitial cells of the kidney, and preferably produce erythropoietin (EPO). The kidney cells may also be selected based upon EPO production. Methods of producing an isolated population of EPO producing cells are also provided, and methods of treating a kidney disease resulting in decreased EPO production in a patient in need thereof are provided, including administering the population to the patient, whereby the cells produce EPO
Patent KR-20100047194-A (KR)
Title: Method and apparatus for controlling chemical feeding in cooling water system
Inventor: NAKANO TADASHI
IPC: F28G13/00
Filed: 2008-06-12
Abstract: A cooling water (a circulation return water), of which the temperature has been raised with a refrigerator (12), is sprayed from a water spray apparatus (2) in a cooling tower (1) and is collected in a lower water tank (4). The cooling water within the lower water tank (4) is circulated through a circulation pump (10), a circulation forward pipe (11) and a circulation return pipe (13) into the refrigerator (12). A fresh water in an amount corresponding to evaporation amount and splash scattering amount (W) in the cooling tower (1) and a blow water amount (B) from a blow valve (8) in a blow line (7) is supplemented through a make-up water pipe line (9). The load of the cooling tower is determined from a difference in temperature between the circulation forward water and the circulation return water, and the amount of the chemical fed by a chemical feed device (14) is regulated based on the load of the cooling tower.
Patent KR-20110084792-A (KR)
Title: A method of manufacturing phase change ram
Inventor: YOON JAE YOUNG
IPC: H01L21/8247
Filed: 2010-01-18
Abstract: PURPOSE: A method for manufacturing a phase change memory device is provided to minimize the size of the contact area between a lower electrode contact and a phase change material film, thereby increasing the resistance of the lower electrode contact. CONSTITUTION: An interlayer insulating film(200) is formed on a substrate on which a lower structure(150) is formed. The interlayer insulating film is anisotropically etched to form first and second lower electrode contact holes which have a rivet shape. A first conductive film is deposited to fill the gap between the first and second lower electrode contact holes. The first conductive film is etched back to form a lower electrode contact(300). The top of the interlayer insulating film is etched wherein the top of the interlayer insulating film is adjacent to the lower electrode contact so that the top of the lower electrode contact is protruded. A phase change material film is deposited on the etched surface to fill the first lower electrode contact hole. The top of the lower electrode contact becomes flat until the top of the lower electrode contact is exposed.
Patent KR-20110085176-A (KR)
Title: Suction nozzle for vacuum cleaner
Inventor: CHO JAE HO
IPC: A47L9/02
Filed: 2010-01-19
Abstract: PURPOSE: A suction nozzle for a vacuum cleaner is provided to clean the peripheral areas of balusters of a stair case adequately without interference by the vertical rods. CONSTITUTION: A suction nozzle for a vacuum cleaner comprises a nozzle body(10) and a connecting unit(20). The nozzle body has a suction port(11) to draw in air and dust. The connecting unit connects the nozzle body and a vacuum cleaner body and guides the sucked materials into the vacuum cleaner body. The nozzle body includes a recessed entry part(12) for helping the insertion of the nozzle body to a baluster of a stair case.
Patent KR-20110086363-A (KR)
Title: Nanostructured thin film, surface emitting light source and display apparatus employing the nanostructured thin film
Inventor: HAN SEUNG HOON
IPC: H05B33/14
Filed: 2010-01-22
Abstract: PURPOSE: A nano-structured thin film, a surface emitting light source and a display apparatus employing the nano-structured thin film are provided to reduce a volume and to enhance a resolution, a clearness, a density and a brightness. CONSTITUTION: A surface light source thin film(100) includes a dielectric layer(10) and a nano structure(20). The nano structure is arranged cyclically at the dielectric layer. The light coming out from the dielectric layer has an orientation by the nano-structure. The nano structure is made of a metal or a dielectric material with a dielectric constant different from that of the dielectric layer. The dielectric layer includes an active thin film layer for generating the light.
Patent KR-20110087396-A (KR)
Title: Deodeok mulkimchi and method for making it
Inventor: LEE HYE JEONG
IPC: A23L19/00
Filed: 2010-01-26
Abstract: PURPOSE: Watery plain kimchi using codonopsis lanceolata, and a producing method thereof are provided to prevent the color change of the kimchi after a fermentation process. CONSTITUTION: A producing method of watery plain kimchi using codonopsis lanceolata comprises the following steps: heating a 10%(v/v) apple vinegar solution, and inserting the codonopsis lanceolata after cutting in into the solution for blanching; cooling the blanched codonopsis lanceolata; inserting stuffing into the cut in portion of the codonopsis lanceolata; inserting the codonopsis lanceolata into a 3% starch syrup solution, and aging at room temperature; boiling 1~2% glutinous rice flour gruel, cooling the glutinous rice flour gruel, and pouring the gruel to the codonopsis lanceolata for promoting the aging process; and inserting the aged codonopsis lanceolata into soup containing purple brassica juncea.
Patent KR-20110087606-A (KR)
Title: Mitten easy to use hand
Inventor: SON HYUN MI
IPC: A41D19/00
Filed: 2010-01-26
Abstract: PURPOSE: A mitten is provided to protect user's hands from coldness and to enable a user to perform a delicate work without taking off mitten. CONSTITUTION: A mitten comprises: a first glove(1) from which one part of a finger part is removed; and a second glove(2) which is formed in a form that the back and wrist part of the mitten are removed and has a curve connecting five fist joints. The second glove is formed in a shape that surrounds the first glove and is fixed to the upper side of the first glove. The second glove is separated from the lower surface of the first glove.
Patent KR-20110087912-A (KR)
Title: Method for adjusting image quality
Inventor: PARK SUNG JIN
IPC: H04N5/57
Filed: 2010-01-27
Abstract: PURPOSE: An image quality adjusting method is provided to adjust display quality through a display state of a plurality of patterns on a display. CONSTITUTION: An image quality control method performs image quality adjust by the image quality control method about a first group among image quality control items(111). If a user selects the first image quality control method, the image display device performs image quality control by the first image quality control method about a second group among a plurality of display quality control items(113). If the user selects a second image quality control method, the image display device performs image quality control by the second image quality control method about the image quality items of the second group(114).
Patent KR-20110088119-A (KR)
Title: Diaphragm for hard dome-tweeter and fabricating method of the same
Inventor: LEE DONG HYUN
IPC: H04R31/00
Filed: 2010-01-28
Abstract: PURPOSE: A vibration plate for a hard dome tweeter and a manufacturing method thereof are provided to reproduce high-quality sound of a soft tone by manufacturing a vibration plate using inorganic material. CONSTITUTION: Inorganic material(31) and thermoplastic fiber(35) are mixed inside a container(11). A tool(13) in which a shape corresponding to a vibration plate(30) is formed is installed inside the container. The inorganic material and the thermoplastic fiber are adsorbed onto Indirect water(17) which is formed on the surface of the tool. The inorganic material and the thermoplastic fiber are separated with indirect water from the tool. The thermoplastic fiber is shaped in a mold which is formed into a shape corresponding to the vibration plate. The shaped thermoplastic fiber and the inorganic material are separated from the mold.
Patent KR-20110090079-A (KR)
Title: Lens barrel and photographing apparatus comprising the same
Inventor: OZAWA HIDEMASA
IPC: G03B3/10
Filed: 2010-02-02
Abstract: PURPOSE: A lens barrel and a photographing apparatus having the same are provided to miniaturize the lens barrel by installing a rotation angle expanding device on a clutch assembly. CONSTITUTION: A lens barrel comprises a clutch assembly and a roller(177). The clutch assembly is rotatable to a fixing unit of the lens barrel. A reaction unit is formed in one end of the clutch assembly. First, second, and third clutch wheels(171,173,175) are arranged on the clutch assembly. One surface of the roller is in contact with the reaction unit, and the other surface is in contact with the outer surface of the third clutch wheel. First elastic members are arranged between the first and second clutch wheels. Second elastic members are arranged between the fixing unit and the second clutch wheel. And Third elastic members are arranged in both ends of the second clutch wheel.
Patent KR-20110090082-A (KR)
Inventor: KIM WON JUNG
IPC: G06F13/14
Filed: 2010-02-02
Abstract: 본 발명은 호스트에 디바이스를 연결하는 단계; 연결된 상기 디바이스의 정보를 추출하는 단계; 상기 정보를 통하여 상기 디바이스에 대응하는 폴더가 상기 호스트에 이미 생성되었는지 확인하는 단계; 상기 폴더가 생성되지 않은 경우, 상기 디바이스에 대응하는 폴더를 호스트에 자동으로 생성하는 단계; 및 상기 디바이스에 저장된 파일을 상기 폴더에 업로드하는 단계; 를 개시하며, 디바이스 별로 폴더를 생성하여 파일을 효율적으로 관리하는 파일 관리 방법, 그 시스템 및 이를 기록한 컴퓨터 읽을 수 있는 기록 매체를 제공하는 것이다.
Patent KR-20110094731-A (KR)
Title: Apparatus and method of channel estimation in mobile communication system
Inventor: PARK HYO YOL
IPC: H04B7/26
Filed: 2010-02-17
Abstract: PURPOSE: An apparatus and method of channel estimation in a mobile communication system are provided to estimate a proper channel by the RMS(Root Mean Square) delay and a channel state. CONSTITUTION: A main delay path estimator(140) assumes a peak value with high power in a received pilot signal. A CINR(Carrier to Interference and Noise Rate) estimator(150) estimates a CINR in the received pilot signal. A Weiner filter selector(160) selects the Wiener filter corresponding to the presumed peak value and CINR. A Wiener filter applicator(170) performs the channel estimation through the selected Wiener filter.
Patent KR-20100029113-A (KR)
Title: Apparatus for electron control transmission
Inventor: HEO CHUN NYUNG
IPC: B60K20/00
Filed: 2010-02-18
Abstract: PURPOSE: An electronic speed change device is provided to reduce costs by reducing components, and to easily sense the position of a change lever moved back and forth using one sensor. CONSTITUTION: An electronic speed change device comprises a change lever and a sensing unit(200). A magnet(160) is connected to one end of the change lever. The sensing unit senses the magnetic flux density of the magnet conducted when the change lever is rotated around a shift shaft or a select shaft. And the sensing unit has a detection sensor(210) for sensing the movement of the change lever.
Patent KR-20110098237-A (KR)
Inventor: CHO YOUNG SANG
IPC: H01L23/28
Filed: 2010-02-26
Abstract: 라우팅 공간이 확보된 탭 패키지용 반도체 칩이 제공된다. 탭 패키지용 반도체 칩은 센터영역과 엣지영역을 포함하는 접속면, 접속면의 엣지영역에 배치되어 입력 신호를 제공받는 다수의 입력패드, 접속면의 엣지영역에 배치되어 제1 출력 신호를 제공하는 다수의 제1 출력패드, 및 접속면의 센터영역에 배치되어 제2 출력 신호를 제공하는 다수의 제2 출력패드를 포함한다.
Patent KR-20110100105-A (KR)
Inventor: CHA PIL RYUNG
IPC: C21D7/13
Filed: 2010-03-03
Abstract: 재료의 집합조직 제어방법 및 이에 따라 형성된 철 또는 철 합금 재료가 제공된다. 재료의 집합 조직의 제어방법에 따르면, 금속 또는 금속 합금을 포함하는 모재를 제공한다. 상기 모재에 상기 모재의 소성 변형을 수반하지 않는 탄성 스트레인(elastic strain) 또는 탄성 스트레스(elastic stress)를 인가하여 상기 모재의 집합조직(texture)을 변형시킨다.
Patent KR-20110100724-A (KR)
Inventor: CHOI HAE YONG
IPC: G03B21/62
Filed: 2010-03-05
Abstract: 본 발명은 윈도우에 주로 사용되는 광고 장치의 구조에 관한 것으로서 더욱  
상세하게는 빛을 투과하는 기능과 반사기능을 동시에 갖는 반반사경을 구성하고 그 전면에 음각 또는 양각 형태의 로고 판을 구성하고,  그 후면에는 영상을 
 전, 후 양면에서 시청할 수 있는 양면 스크린을 구성하여 하나의 광고장치 구조 
에서 낮에는 외부로 반사되는 밝은 로고간판 기능이 되고 밤에는 외부로는 영상이 표출되는 로고 기능이 되고 내부로는 2배 밝은 반사 스크린 구조가 동시에  
이루어지는 것을 특징으로 하는 광고용 양면 반사 스크린 장치
Patent KR-20110101591-A (KR)
Title: 시편 절단기용 칼날 조립체
Inventor: KIM BYOUNG SOO
IPC: B26F1/40
Filed: 2010-03-09
Abstract: 본 발명은 고무 등의 비금속 소재의 시료로부터 시편을 절단하는 절단기의 시편 절단시 절단된 시편의 분리 동작을 지지함과 아울러 칼날의 교체작업이 용이하도록 그 구조가 개선된 시편 절단기용 칼날 조립체에 관한 것이다. 
그 구성은 중앙에 시편 절단기의 상부 본체와 연결되는 연결공이 형성되고 상부 양측으로 수용홀이 복수개 형성된 하부 몸체와, 하부 몸체의 상측에 착탈 가능하게 결합되는 상부 몸체와, 상부 몸체에 결합수단을 매개로 착탈 가능하게 결합되는 절단용 칼날과, 시편 절단시 절단용 칼날의 내측으로 진입되는 시편을 외측으로 밀어내기 위한 분출수단으로 구성된다. 
이에 따르면 본 발명은 시편 절단기에 장착되는 절단용 칼날의 교체 작업이 간편해질 뿐만 아니라, 시편 절단시 절단된 시편과 칼날과의 분리 작업이 용이하게 이루어지므로 작업성이 향상되는 유용한 효과를 갖는다.
Patent KR-20110106037-A (KR)
Inventor: LEE KYU SUNG
IPC: H04W4/14
Filed: 2010-03-22
Abstract: 본 발명은 휴대용 단말기의 전력 소모를 줄이기 위한 장치 및 방법에 관한 것으로, 특히 휴대용 단말기에서 메일 서비스 이용시 발생하는 전력 소모를 줄이기 위한 장치 및 방법에 관한 것으로, 메일 수신 과정 수행시 서버 모드로 동작하도록 처리하는 모드 변경부와, 상기 서버 모드로 동작하는 동안 메일 서버와의 연결 확인을 위한 정보의 전송을 중지하도록 처리하고, 상기 메일 서버로부터 통신 연결 요청을 수신할 경우, 상기 메일 서버와 연결하여 메일을 수신하도록 처리하는 제어부를 포함하는 것을 특징으로 한다.
Patent KR-20110106675-A (KR)
Inventor: HA DAE HO
IPC: B24B9/00
Filed: 2010-03-23
Abstract: 본 발명은 브레이크 패드용 블랭킹가공 백플레이트의 버르제거장치에 관한 것이다. 본 발명은 강판소재를 블랭킹가공하여 얻으며 장축선의 방향에서 양측단부의 결합단부(3)를 포함하는 브레이크 패드용 백플레이트(1)의 저면측 변부에 형성된 불연속적이고 비정형인 버르(2)를 제거하기 위하여 주요 골격인 기대(22)상에 구성되는 브레이크 패드용 블랭킹가공 백플레이트의 버르제거장치를 제공한다. 본 발명은 상기 장치가 블랭킹가공된 상기 백플레이트(1)를 하나씩 공급하는 공급단(10), 상기 공급단(10)의 하류측에 배치되어 버르(2)를 연마하여 제거하는 제1연마단(12), 상기 제1연마단(12)의 하류측에 배치되어 상기 제1연마단(12)으로부터 이송되는 상기 백플레이트(1)를 중계하는 중계단(14), 상기 중계단(14)의 하류측에 배치되어 상기 백플레이트(1)의 상기 결합단부(3)에 형성된 버르(2)를 집중하여 연마하여 제거하기 위한 제2연마단(16), 상기 제2연마단(16)의 하류측에 배치되어 상기 제2연마단(16)에서 버르가 거의 완벽하게 제거된 상기 백플레이트(1)를 배출하는 배출단(18)과, 이들 각 단으로부터 상류측 단의 상기 백플레이트(1)를 하류측 단으로 픽업하여 이송하는 이송단(20)으로 구성됨을 특징으로 한다.
Patent KR-20110109118-A (KR)
Inventor: KANG DONG MIN
IPC: C09K13/08
Filed: 2010-03-30
Abstract: 본 발명은 티타늄 식각액 조성물 및 이를 이용하는 반도체 장치의 제조 방법을 제공한다. 이 티타늄 식각액 조성물은, 티타늄 제거제; 부식 방지제; 및 탈이온수를 포함하되, 상기 부식 방지제는 5-아미노테트라졸(5-aminotetrazole)인 것을 특징으로 한다. 이 티타늄 식각액 조성물로, 다른 막에는 손상을 주지 않으면서 티타늄함유막을 선택적으로 제거할 수 있다.
Patent KR-20110114959-A (KR)
Inventor: KIM BYEONG CHEOL
IPC: E04B1/64
Filed: 2010-04-14
Abstract: 본 발명은, 금속 판재를 아치형으로 성형하고 양단을 절곡시키는 단위 아치판넬 성형장치로 아치 지붕을 형성시키는 단위 아치판넬을 제작하는 제작방법에 있어서, 단위 아치판넬 성형용 철판코일을 단위 아치판넬 성형장치에 로딩시키는 제1단계와; 일측에 접착제가 도포된 내부결로방지재를 상기 단위 아치판넬 성형용 철판코일과 함께 겹쳐서 상기 단위 아치판넬 성형장치에 로딩시켜 넣는 제2단계와; 상기 단위 아치판넬 성형장치로 상기 단위 아치판넬 성형용 철판코일과 상기 내부결로방지재를 압착하여 접착시키고, 양단을 절곡 성형하여 단위 아치판넬로 성형시키는 제3단계로 이루어지는 것을 특징으로 하는 내부결로방지재를 일체로 성형한 단위 아치판넬 제작방법 및 그 방법에 의하여 제작된 단위 아치판넬에 관한 것이다. 
본 발명에 의한 추가적인 내부결로방지재 부착작업이 필요없게 되어 공정수 감소 및 비용절감의 효과를 달성할 수 있는 내부결로방지재를 일체로 성형한 단위 아치판넬 제작방법 및 그 방법에 의하여 제작된 단위 아치판넬이 제공되는 이점이 있다.
Patent KR-20110119241-A (KR)
Title: Contain carrier having ballast water treatment apparatus and method for managing ballast of container carrier
Inventor: PARK SEONG DO
IPC: B63B43/06
Filed: 2010-04-27
Abstract: PURPOSE: A container carrier and a ballast management method thereof are provided to temporarily install a ballast water treatment device when the container carrier arrives at a harbor instead of permanent installation of the ballast water treatment device in a container carrier. CONSTITUTION: A container carrier comprises a ballast tank(20), a ballast water treatment device(30), and a connection pipe(40). The ballast tank is filled with ballast water for keeping the balance of the carrier. The ballast water treatment device has a standardized size suitable for a container and is detachably installed in the container carrier. The connection pipe is communicated with the ballast tank and connects to the ballast water treatment device, thereby processing ballast water.
Patent KR-20110119378-A (KR)
Title: Natural complex extract composition for preventing falling out of the hair and promoting growth of the hair containing black soybean paste's active principle
Inventor: KIM JI HYE
IPC: A61K36/899
Filed: 2010-04-27
Abstract: PURPOSE: A natural complex extract composition containing active ingredient of black soybean paste and natto is provided to prevent alopecia and to ensure antioxidation, antibacterial activity, and scalp sedation. CONSTITUTION: A natural complex extract composition for preventing alopecia and promoting hair growth contains 40-60 wt% of active ingredients of black soybean paste and natto; and 40-60 wt% of natural plant complex extract of black rice, Centella asiatica, green tea, and Polygoni multiflori Radix. The active ingredients are gamma-polyglutamic acid, genistin, gestein, lecithin, arginine, cysteine, vitamin E, unsaturated fatty acid, and anthocyanin. The composition further contains EGF and IGF-1.
Patent KR-20110120158-A (KR)
Title: Inner open method safety net with pully and ball bearing
Inventor: KIM YOUNG SUK
IPC: E04G21/32
Filed: 2010-04-28
Abstract: PURPOSE: An inner spreading flared shield using a pulley and a ball bearing is provided to prevent a worker from falling since the shield is spread inside using a wire rope. CONSTITUTION: An inner spreading flared shield using a pulley and a ball bearing comprises an upper bracket(100), a lower bracket(200), a support(300), a second wire rope(520), and a flared shield(500). The upper bracket is installed on the upper handrail(600) of a structure. The lower bracket is installed on the lower handrail(700) of the structure. The support is connected to the lower bracket. The second wire rope connects the upper bracket to the support. The shield is installed on the support.
Patent KR-20100068345-A (KR)
Title: Powdery fluorine-containing magnesium oxide and process for preparing same
Inventor: KATO YUZO
IPC: H01J11/22
Filed: 2010-04-30
Abstract: PURPOSE: A magnesium oxide powder containing fluorine is provided to emit UV ray a high efficiency in case of being excited by UV ray. CONSTITUTION: A method for a magnesium oxide powder containing fluorine comprises: a step of inputting mixture powder of magnesium oxide ingredient powder and fluorine source powder and a step of plasticizing the mixture powder. The powder containing fluorine is magnesium fluoride powder. The purity of the magnesium oxide ingredient powder is more than 99.95 mass%.